Is it listed? From Domain, to email, and even IP addresses including the ranges Exchange Online

Is what listed? With the PowerShell script on Technet Script Center you can find a domain name, email address, and IP address in Exchange Online that is located in one of the following places: Transport rules Anti Spam Policies Anti-Phishing Policies Inbound Connectors Outbound Connectors Connection Filter Policies NEW: Inbox Rules (Briefly explained in Various … Continue reading Is it listed? From Domain, to email, and even IP addresses including the ranges Exchange Online

Disable PowerShell for users in Exchange by Bas Wijdenes

Yeah, normal users can run PowerShell commands on their own Mailbox. I recently found out that PowerShell is enabled by default for all users in Exchange Online including the normal user mailbox. There was a user who had been hacked, and the hacker had placed a forward in the mailbox via PowerShell, but well about … Continue reading Disable PowerShell for users in Exchange by Bas Wijdenes

See which shared mailboxes are above 50GB and need a license in Exchange Online with PowerShell

shared mailboxes receive a maximum of 50GB when no license is assigned. Microsoft has always said that a shared mailbox can be up to 50GB unless you have assigned a license. This is not the case in most tenants and this has always been tolerated by Microsoft. Now they are really going to force this … Continue reading See which shared mailboxes are above 50GB and need a license in Exchange Online with PowerShell

Configure a send only mailbox by Bas Wijdenes

Send only mailbox the basics Nowadays a send only mailbox usually occurs in Exchange. This can be  Exchange Online (Office 365), but also Exchange On-Premise. The first method is about creating a Send Only Mailbox in Exchange. It’s also possible that you’re using other mail applications such as Google Apps. Unfortunately my knowledge does not … Continue reading Configure a send only mailbox by Bas Wijdenes

FIX: Server-Gui-Mgmt-Infra The name was not found

Installing Exchange 2016 on Windows Server 2016 the basics. After Exchange 2016 came out I wanted to try it out, so I already downloaded the ISO. Then I had no more time to install Exchange 2016 and the installation waited longer than expected. The Exchange readiness indicated that the Server-Gui-Mgmt-Infra feature was not installed. So … Continue reading FIX: Server-Gui-Mgmt-Infra The name was not found